After a lengthy investigation into Google's business practices by the Federal Trade Commission, the Web giant has agreed to make minor changes to resolve complaints by competitors and advertisers. It avoided any fines.

The commission found that Google's search results were not biased in favor of its own results in a way that was anti-competitive. However, the FTC did rule that Google must stop blocking the use of standard essential patents by competitors. The patents, which it acquired when it purchased Motorola, are used to comply with technical standards.